China Sanzhi Manufacturer Energy Saving Permanent Magnet VFD Screw Vacuum Pump with Low Consumption for Glass Factory Feed Factory Food Factory

• Customization: Available
• After-sales Service: Online Technology Support
• Warranty: 1 Year, 2 Year
• Model NO.: SZVP50
• Oil or Not: Oil
• Structure: Screw Vacuum Pump
• Exhauster Method: Positive Displacement Pump
• Vacuum Degree: High Vacuum
• Work Function: Mainsuction Pump
• Working Conditions: Dry
• Brand Name: Sanzhi
• Rotation Speed: 3300r/Min
• Free Air Delivery* of Unit Pressure: 30m³/Min
• Power: 37kw
• Weight: 1910kg
• Voltage: 220V / 380V / 415V / 440V 3pH
• Condition: New
• Transport Package: Standard Wooden Packing
• Specification: 2300*1120*1827mm
• Trademark: SZ
• Origin: Zhengzhou
• HS Code: 8414100090
• Production Capacity: 500PCS/Month
• Package Size: 235.00cm * 117.00cm * 193.00cm
• Package Gross Weight: 1910.000kg

Product Description

Introducing the China Factory Manufacturer Screw Compressor Vacuum Pumps, where precision engineering meets unparalleled efficiency. These pumps, featuring oil-lubricated, permanent magnet inverters, are the pinnacle of innovation, catering to a myriad of industries including electronics, carbon fiber, brick, ceramics, foam, injection molding, blister, vacuum packaging, and vacuum handling. Offering a versatile power range from 10HP to 100HP, they promise exceptional performance across various applications. Designed to operate within a pressure spectrum of 0.8-1.0Mpa, this energy-efficient marvel is crafted to elevate and optimize your industrial processes, ensuring sustainability and excellence at every phase.



Working Principle

The screw vacuum pump embodies cutting-edge technology through its sophisticated mechanics involving a pair of synchronously rotating screws. These screws perform in a high-speed reverse motion within the pump casing, orchestrating a powerful suction and exhaust operation. This meticulously synchronized motion, enhanced by dynamic balance corrections and supported by robust bearings, guarantees seamless performance and longevity. The screws, perfectly encased within the pump, maintain specific clearances that ensure frictionless operation, minimal noise levels, and the capacity to handle large volumes of water vapor and gas with minor dust particles effortlessly. The advanced technology of the screw vacuum pump achieves an exceptional vacuum limit while maintaining low power consumption, offering substantial energy efficiency and maintenance-free advantages. Its superior vacuum capabilities, coupled with its cost-effective energy consumption, make it an ideal solution for industries demanding stringent clean vacuum requirements, including pharmaceuticals, chemicals, semiconductors, and food packaging.

Product Parameters

 

Model	Power	Pressure	Volumetric Flow	Voltage	Frequency	Rotation speed	Weight	Dimensions
	KW	-Mpa	m³/min	V	Hz	r/min	Kg	L*W*H(mm)
SZVP10	7.5	-0.05-0.098	10.0	380	50	3300	805	1500*880*1460
SZVP15	11	-0.05-0.098	12.5	380	50	3300	1040	1850*920*1490
SZVP20	15	-0.05-0.098	15.0	380	50	3300	1040	1850*920*1490
SZVP30	22	-0.05-0.098	22.0	380	50	3300	1280	2000*1000*1670
SZVP40	30	-0.05-0.098	27.0	380	50	3300	1280	2000*1000*1670
SZVP50	37	-0.05-0.098	30.0	380	50	3300	1910	2300*1120*1827
SZVP60	45	-0.05-0.098	45.0	380	50	3300	1910	2300*1120*1827
SZVP75	55	-0.05-0.098	62.0	380	50	3300	3500	2860*1650*2114
SZVP100	75	-0.05-0.098	75.0	380	50	3300	3500	2860*1650*2114
Due to product updates, the above parameters are subject to deviation in kind.

 

Detailed Photos

Introducing the High-efficiency Permanent Magnet Motor
Our advanced motor, featuring insulation grade F and protective grade IP55, is designed for seamless soft start operations and stable flow rates. Its impressive constant torque and extensive weak magnetic range elevate this motor's efficiency by a remarkable 20-30% compared to traditional motors.

Integrated Frequency Converter: Precision Meets Innovation
Encounter the apex of frequency systems crafted with China's premier technology. This offers a vast speed regulation range and precise control, assuring the dependable transmission of pressure transmitter signals and unwavering quality stability.

Smart Touch Controller: Your Intuitive Interface
Unleash the power of intelligence with minimal manual intervention. The high-precision color electronic screen presents clear graphical displays, showcasing maintenance information, fault alarms, and safety shutdown alerts with remarkable clarity.
 

Revolutionary Special Type Intake Valve
Enjoy automated control for optimal engine fuel injection and efficient lubricating oil circulation, ensuring peak performance every time.
Achieve extraordinarily low oil circuit loss, greatly enhancing overall efficiency.
Featuring a normally open solenoid valve, it automatically closes during emergency stops, preventing oil injection mishaps and ensuring safety.

Innovative Cooling System
Engineered with a large heat exchange area, this system effectively averts high-temperature complications and reduces oil emulsification and coking resulting from excessive heat.

State-of-the-Art Air Filter
Our air filter, with its exceptional purification prowess, ensures a pristine air system through three-stage filtration for maximum purification. It meets standard emissions and effectively removes steam and dust, achieving an ultimate vacuum up to -0.099MPa.
 

Reliable Oil and Air Separator
With its vertical tangential cyclone separation structure, it ensures complete oil and air separation. The easy cartridge replacement feature significantly reduces maintenance costs, promoting efficiency.

Premium High-Quality Soundproof Cotton
Our compact noise reduction housing eliminates vibrations during operation. Coupled with top-tier soundproof cotton, it significantly enhances noise reduction efficiency.

Durable Iron Oil Pipe & Air Pipe System
Crafted from iron, this system demonstrates superior resistance to high and low temperatures and high pressures, ideal for challenging conditions and ensuring a leak-free, maintenance-free experience.
 

Sanzhi Screw Vacuum Pump VS Water Ring Pump: A Comparative Analysis
 

Item

Name

Power

Volumetric Flow

Quantity

Total Volumetric Flow

Total Power

Pressure

Annual Electricity Consumption

Energy Saving Rate

Calculation Method

Item

Name

Annual Electricity Consumption

Energy Saving Rate

Calculation Method

Kw

m³/min

PCS

m³/min

Kw

Mpa

kW

kW

Old Equipment

Water Ring Vacuum Pump

18.5

10

2

20

37

-0.08

133200

60%

Annual electricity consumption=Total Power*(10h/day*30days*12months)

Old Equipment

Water Ring Vacuum Pump

133200

60%

Annual electricity consumption=Total Power*(10h/day*30days*12months)

New Equipment

Sanzhi Screw Vacuum Pump

7.5

10

2

20

15

-0.098

54000

New Equipment

Sanzhi Screw Vacuum Pump

54000

Product Features

Advanced Multi-Stage Filtration
Harness the power of our pioneering three-stage filtration system that expertly reduces air impurities. This revolutionary design ensures exceptionally clean air, translating to superior performance capabilities.

Unrivaled Energy Efficiency
Unlock extraordinary energy savings between 50-60% with our state-of-the-art technology, a game-changer when compared to conventional vacuum pumps, setting a new benchmark for energy conservation.

Stable and Constant Pressure
Delight in the seamless experience provided by our constant speed pumping technology, meticulously crafted to address and resolve the issues associated with unstable vacuum pumping, ensuring true reliability.

Superior Vacuum Performance
Our product distinguishes itself with an outstanding vacuum degree of -0.098Mpa, significantly surpassing the market's standard of -0.07Mpa, establishing a new pinnacle of vacuum performance.

User-Friendly and Convenient
Enjoy the user-centric design featuring a straightforward structure that simplifies installation, operation, and maintenance, ensuring hassle-free use for all.

Successful Cases

Industries of Application
Our versatile products are celebrated for their adaptability and are expertly crafted to meet the diverse demands of numerous industries. They are indispensable in wood processing, ceramic artistry, and the intricate world of printing. In the dynamic realm of plastics, they provide unparalleled performance. These products enhance efficiency in food packaging and drive innovation within semiconductor materials. The precision they offer is invaluable to the pharmaceutical industry, while their reliability is the backbone of the PET blowing industry. Across petrochemical enterprises, the rubber sector, iron and steel giants, and the adventurous mining industry, our products demonstrate unparalleled dependability. They excel in the spraying industry, contribute significantly to foam and brick manufacturing, and are crucial to the operation of electronic factories. Our products play a vital role in marine exploration, bolster hydroelectric power stations, ensure seamless navigation for ships, and fortify military industries, making them central to a multitude of applications.

 

Packaging & Shipping

Our Advantages

1. Unbeatable Price Advantage

Experience the unparalleled benefits of direct-from-factory pricing, meticulously crafted to provide you with a significant competitive advantage in the market arena.

2. Seamless Direct Deal
By acquiring all products directly from our production facility, we guarantee you access to the most economically advantageous solutions available.

3. Comprehensive OEM & ODM Services
Leverage our factory's extensive production and management expertise to benefit from customized OEM/ODM services specifically designed to meet your unique requirements.

4. Bespoke Customised Services
Embrace the versatility of customizing non-standard orders, including exports, voltage, power, pressure, and more. Contact us to fulfill your specific needs with precision.

5. Flexibility with Small Orders
Start with a small trial order to witness the remarkable quality of our cutting-edge products firsthand.

6. Swift and Reliable Delivery
Rely on us for superior quality products delivered expeditiously to align perfectly with your schedule.

7. Full Authorization Assurance
Empower your distribution network with our extensive authorization certification, allowing you to confidently market SANZHI brand products with pride and assurance.
 

More Products

Company Profile

 

ABOUT US
Sanzhi (Henan) Compressor Co., Ltd is an industry leader, excelling in the realm of screw air compressors and screw vacuum pumps. Our distinguished product lineup includes a remarkable array of solutions: from standard and low-pressure screw air compressors to the advanced permanent magnet frequency conversion screw air compressors. We also offer efficient two-stage compression screw air compressors, specialized units for laser cutting, and versatile single-tank mobile screw air compressors. Our robust double-tank mobile screw air compressors, dependable electric mobile screw air compressors, powerful diesel mobile screw air compressors, and superb screw vacuum pumps further showcase our innovation and commitment to quality.

Our cutting-edge manufacturing facility is conveniently situated in Xinzheng City, Henan Province, China. To facilitate your visit, we provide a complimentary pick-up service from Xinzheng International Airport, merely a swift 30-kilometer ride, taking approximately one hour to reach us. We warmly welcome you to explore our facility and discover our offerings firsthand!


FAQ
Q1. Are you a trading company or manufacturer?
A: We proudly stand as a distinguished manufacturer, specializing in the production of screw vacuum pumps. With over ten years of esteemed industry experience, our expertise is unmatched.

Q2. How do you control quality?
A: 1. We conduct rigorous inspections on all raw materials, ensuring only the finest quality.
2. Our installation procedures are conducted with meticulous precision, guaranteeing excellence.
3. Each machine undergoes a comprehensive quality assurance process, including a minimum of five hours of continuous testing before dispatch, assuring reliability and performance.

Q3. What information must I provide to get a suitable machine?
1. The requisite air delivery capacity (Unit: CFM or m³/Min).
2. The necessary working pressure (Unit: PSI, Bar, or Mpa).
3. The voltage and frequency specifications of your country (V/Hz).
4. Any additional accessories you may need, such as an air tank, filters, or air dryers.
Provide these details, and we will tailor a bespoke solution specifically for you!

Q4. What is the general unit conversion?
1Bar = 0.1Mpa = 14.5PSI
1m³/min = 35.32cfm
1KW = 1.34HP

Q5. What is the available voltage vacuum pump?
A: Our versatile range of available voltage options includes 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p and can be customized to meet your specific requirements perfectly.

Q6. How long is the delivery time?
A: For standard voltage specifications, expect a swift delivery time of just 15 working days from order confirmation. For non-standard requests, please consult with our dedicated sales team.

Q7. What's the payment term?
A: Our payment terms are designed to be flexible for your convenience: 30% T/T in advance, 40% T/T before shipment, and 30% T/T upon presentation of the B/L copy. We accept payments in both USD and RMB.

Q8. How about your warranty?
A: We offer a comprehensive one-year warranty covering the entire machine and a two-year warranty for the screw vacuum pump, with the exception of consumable spare parts.

Q9. What about the maintenance?
A: To ensure optimal performance and longevity, the initial maintenance is advised after 500 hours of operation. Following this, routine maintenance is recommended every 2000-3000 hours, adjusted according to the specific working conditions and environment.

Q10. Can machines be run in high-temperature environment?
A: Absolutely, our machines are meticulously engineered to deliver exceptional efficiency even in high-temperature environments, functioning reliably within a temperature range of -20° to 45°(-4ºF-113ºF).

Q11. Do you offer OEM service?
A: Absolutely! With our expert and passionate professional design team, we enthusiastically welcome both OEM and ODM orders, customizing solutions to perfectly meet your unique specifications and needs.

Q12. What is the typical lifespan of your vacuum pump?
A: Our vacuum pumps are crafted to ensure durability, boasting a lifespan of over 10 years under standard operating conditions, thereby providing long-term efficiency and reliability.

Q13. Do you offer spare parts along with the machines?
A: Yes, indeed. We are dedicated to supplying high-quality spare parts, ensuring the sustained performance and reliability of your machines for years to come.

Q14. Can you describe your after-sales service?
A: We provide an all-encompassing after-sales service experience, which includes detailed online instructions for installation and commissioning. Our team of expert engineers is readily available to offer training and installation support, ensuring your experience is smooth and effortless.